Base | Representation |
---|---|
bin | 1010100110110010101011… |
… | …10111110001011110101111 |
3 | 10001120200000212001000011022 |
4 | 11103121111313301132233 |
5 | 11024111213423214411 |
6 | 121334253520444355 |
7 | 4625016325230206 |
oct | 523312567613657 |
9 | 101520025030138 |
10 | 23323113101231 |
11 | 748230534a069 |
12 | 27482134796bb |
13 | 100248b2814a8 |
14 | 5a8bb7bc623d |
15 | 2a6a4ae89edb |
hex | 153655df17af |
23323113101231 has 4 divisors (see below), whose sum is σ = 23323144803000. Its totient is φ = 23323081399464.
The previous prime is 23323113101213. The next prime is 23323113101293. The reversal of 23323113101231 is 13210131132332.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 23323113101231 - 214 = 23323113084847 is a prime.
It is a super-2 number, since 2×233231131012312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23323113101231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23323113104231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14720456 + ... + 16227693.
It is an arithmetic number, because the mean of its divisors is an integer number (5830786200750).
Almost surely, 223323113101231 is an apocalyptic number.
23323113101231 is a deficient number, since it is larger than the sum of its proper divisors (31701769).
23323113101231 is an equidigital number, since it uses as much as digits as its factorization.
23323113101231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31701768.
The product of its (nonzero) digits is 1944, while the sum is 26.
Adding to 23323113101231 its reverse (13210131132332), we get a palindrome (36533244233563).
The spelling of 23323113101231 in words is "twenty-three trillion, three hundred twenty-three billion, one hundred thirteen million, one hundred one thousand, two hundred thirty-one".
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